【摘要】 本文将权函数法与光弹性法相结合研究了受均匀内压作用的偏置孔边径向裂纹的应力强度因子。结果证明该混合法具有简单、经济、精度高等优点。对分析复杂应力场中的裂纹问题,该方法同样适用,且优点更加突出。更多还原

【Abstract】 In this paper weight functiou and photoelasic methods were combined .stress intensity factors for yadial cracks emanaing from a deviating circular hole by well-distyibuted force. The result presents the method was simple. ecnomics,seusifiyt,For the prpblem of complicatcl stress clistribued this method has more advantages更多还原